.fullscreen-left {
  position: fixed;
  top: 58px;
  left: 0;
  width: calc((100% - 900px) / 2);
  z-index: 1800;
  padding: 10px;
}
.fullscreen-right {
  position: fixed;
  right: 18px;
  z-index: 1800;
  top: 58px;
  //background: #FFF;
  width: calc((100% - 900px) / 2);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
}
